[ismrmrd] 51/281: Added first draft for a parallel imaging section in the schema defintion

[Ghislain Vaillant]

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ghisvail-guest pushed a commit to annotated tag ismrmrd0.5
in repository ismrmrd.

commit 6980aba9777d3ffa3c73945cf7739447d78cba2e
Author: Michael S. Hansen <michael.hansen at nih.gov>
Date:   Fri Sep 14 13:33:59 2012 -0400

    Added first draft for a parallel imaging section in the schema defintion
---
 schema/ismrmrd.xsd      | 36 ++++++++++++++++++++++++++++++++++++
 test_create_dataset.cpp |  5 +++++
 2 files changed, 41 insertions(+)

diff --git a/schema/ismrmrd.xsd b/schema/ismrmrd.xsd
index eac214a..ba2e5df 100644
--- a/schema/ismrmrd.xsd
+++ b/schema/ismrmrd.xsd
@@ -18,6 +18,7 @@
 	    </xs:all>
 	  </xs:complexType>
 	</xs:element>
+	<xs:element maxOccurs="1" minOccurs="0" name="parallelImaging" type="parallelImagingType"/>
 	<xs:element maxOccurs="1" minOccurs="0" name="sequenceTiming" type="sequenceTimingType"/>
 	<xs:element maxOccurs="1" minOccurs="0" name="userParameters">
 	  <xs:complexType>
@@ -141,4 +142,39 @@
       <xs:element name="value" type="xs:double"/> 
     </xs:all>
   </xs:complexType>
+  
+	<xs:complexType name="accelerationFactorType">
+		<xs:all>
+			<xs:element name="kspace_encoding_step_1" type="xs:unsignedShort"/>
+			<xs:element name="kspace_encoding_step_2" type="xs:unsignedShort"/>	  			
+		</xs:all>
+	</xs:complexType>
+	
+  <xs:simpleType name="calibrationModeType">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="embedded"/>
+      <xs:enumeration value="interleaved"/>
+      <xs:enumeration value="separate"/>
+      <xs:enumeration value="external"/>
+      <xs:enumeration value="other"/>
+    </xs:restriction>
+  </xs:simpleType>
+
+  <xs:simpleType name="interleavingDimensionType">
+    <xs:restriction base="xs:string">
+      <xs:enumeration value="phase"/>
+      <xs:enumeration value="repetition"/>
+      <xs:enumeration value="contrast"/>
+      <xs:enumeration value="average"/>
+      <xs:enumeration value="other"/>
+    </xs:restriction>
+  </xs:simpleType>	  
+
+  <xs:complexType name="parallelImagingType">
+  	<xs:sequence>
+  	 <xs:element type="accelerationFactorType" name="accelerationFactor"/>
+  	 <xs:element maxOccurs="1" minOccurs="0" type="calibrationModeType" name="calibrationMode"/>
+  	 <xs:element maxOccurs="1" minOccurs="0" type="interleavingDimensionType" name="interleavingDimension"/>
+  	</xs:sequence>
+  </xs:complexType>
 </xs:schema>
diff --git a/test_create_dataset.cpp b/test_create_dataset.cpp
index 51eb93b..a67331d 100644
--- a/test_create_dataset.cpp
+++ b/test_create_dataset.cpp
@@ -150,6 +150,11 @@ int main(int argc, char** argv)
 
 	//Add any additional fields that you may want would go here....
 
+	//e.g. parallel imaging
+	//ISMRMRD::parallelImagingType parallel(ISMRMRD::accelerationFactorType(2,1));
+	//parallel.calibrationMode(ISMRMRD::calibrationModeType::embedded);
+    //h.parallelImaging(parallel);
+
 	//Serialize the header
 	xml_schema::namespace_infomap map;
 	map[""].name = "http://www.ismrm.org/ISMRMRD";

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